65589480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5552

約数の個数: 128

約数和(自身を含む): 238550400

約数和(自身を除く): 172960920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5521, 5940, 11042, 11880, 16563, 22084, 27605, 33126, 44168, 49689, 55210, 60731, 66252, 82815, 99378, 110420, 121462, 132504, 149067, 165630, 182193, 198756, 220840, 242924, 248445, 298134, 303655, 331260, 364386, 397512, 485848, 496890, 546579, 596268, 607310, 662520, 728772, 745335, 910965, 993780, 1093158, 1192536, 1214620, 1457544, 1490670, 1639737, 1821930, 1987560, 2186316, 2429240, 2732895, 2981340, 3279474, 3643860, 4372632, 5465790, 5962680, 6558948, 7287720, 8198685, 10931580, 13117896, 16397370, 21863160, 32794740, 65589480]

約数ペア:

[(1, 65589480), (2, 32794740), (3, 21863160), (4, 16397370), (5, 13117896), (6, 10931580), (8, 8198685), (9, 7287720), (10, 6558948), (11, 5962680), (12, 5465790), (15, 4372632), (18, 3643860), (20, 3279474), (22, 2981340), (24, 2732895), (27, 2429240), (30, 2186316), (33, 1987560), (36, 1821930), (40, 1639737), (44, 1490670), (45, 1457544), (54, 1214620), (55, 1192536), (60, 1093158), (66, 993780), (72, 910965), (88, 745335), (90, 728772), (99, 662520), (108, 607310), (110, 596268), (120, 546579), (132, 496890), (135, 485848), (165, 397512), (180, 364386), (198, 331260), (216, 303655), (220, 298134), (264, 248445), (270, 242924), (297, 220840), (330, 198756), (360, 182193), (396, 165630), (440, 149067), (495, 132504), (540, 121462), (594, 110420), (660, 99378), (792, 82815), (990, 66252), (1080, 60731), (1188, 55210), (1320, 49689), (1485, 44168), (1980, 33126), (2376, 27605), (2970, 22084), (3960, 16563), (5521, 11880), (5940, 11042)]